280W poly solar panel with TUV MCS (0.6-0.9EUR/W)

automatic soldering production line
high advanced equipment
14 detection process from cell to module
Temperature coefficients
NOTC 47+/-2
°C
Voltage temperature coefficient (Voc) -0.36%/
°C
Current temperature coefficient (Isc) +0.033%/
°C
Minimum power tolerance +/-3%%/
°C
NOTC: Nominal Operating Cell Temperature
Mechanical data
Solar cell 72 poly-crystalline 156X156mm
Front glass 3.2mm tempered, high transmission, low iron
Junction box IP67 rated
Output cable 900mm length, compliable with MC4

connectors
Frame anodized aluminum alloy
Weight 22kg
Dimension 1952x994x50mm
Warranty and certifications
Warranty 5 years workmanship, 10-year over 90%, 25-year over 80%
Certifications TUV, IEC61215&61730, CE, MCS